CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Protector 1.3.3 64-bit in CCRL 40/15, 2021-05-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Protector 1.3.3 64-bit has no rank with rating of 2842 Elo points (+31 -31),
based on 311 games: 85 wins, 89 losses and 137 draws
Score: 49.4%, Average opponent: +4.4, Draws: 44.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Naum 4.2 64-bit                         2974   6.5-17.5  (+2 -13=9 )    0.0   -15
 - Stockfish 1.6.3 64-bit                  2964   9.5-14.5  (+6 -11=7 )    0.0   +51
 - Komodo 1.0 64-bit                       2920  10.0-14.0  (+4 -8 =12)    0.0   +27
 - Rybka 2.2 64-bit                        2920   6.0-18.0  (+1 -13=10)    0.0   -80
 - Thinker 5.4d Inert 64-bit               2863  11.5-11.5  (+5 -5 =13)   11.1   +21
 - Zappa Mexico II 64-bit                  2852  11.0-13.0  (+6 -8 =10)   26.7   -15
 - Critter 0.60 64-bit                     2839  11.0-13.0  (+6 -8 =10)   55.9   -28
 - Deep Junior 11.1a 64-bit                2822  12.5-11.5  (+6 -5 =13)   85.0   -10
 - Critter 0.52b 64-bit                    2805  14.5-9.5   (+9 -4 =11)   95.5   +26
 - Bright 0.5c                             2777  16.5-7.5   (+11-2 =11)  100.0   +51
 - Twisted Logic 20100131x 64-bit          2770  16.0-8.0   (+12-4 =8 )  100.0   +40
 - SmarThink 1.20 64-bit                   2763  12.5-11.5  (+6 -5 =13)  100.0   -63
 - Twisted Logic 20100131x 32-bit          2735  16.0-8.0   (+11-3 =10)  100.0     0


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021